A Bitmap Index Stores ROWID Values and Key Values

question 90

True/False

A bitmap index stores ROWID values and key values.

---

Definitions:

Null Hypothesis

A hypothesis that assumes no statistical significance exists in a set of observations and that any observed difference is due to sampling or experimental error.

Significance Level

The probability of rejecting the null hypothesis in a statistical test when it is actually true, often denoted as alpha and used as a threshold for determining statistical significance.

Null Hypotheses

A statistical hypothesis that assumes no significant difference or effect exists within a set of given observations.

Type I Error

The error that occurs when a null hypothesis is incorrectly rejected when it is actually true, often referred to as a "false positive."